Part Details for SN74LS645N by Monolithic Memories (RETIRED)
Overview of SN74LS645N by Monolithic Memories (RETIRED)
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (10 crosses)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Applications
Financial Technology (Fintech)
Computing and Data Storage
Automotive
Part Details for SN74LS645N
SN74LS645N CAD Models
SN74LS645N Part Data Attributes:
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SN74LS645N
Monolithic Memories (RETIRED)
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Datasheet
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SN74LS645N
Monolithic Memories (RETIRED)
Bus Transceiver, LS Series, 1-Func, 8-Bit, True Output, TTL, PDIP20,
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| Rohs Code | No | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | MONOLITHIC MEMORIES | |
| Package Description | DIP, DIP20,.3 | |
| Reach Compliance Code | unknown | |
| HTS Code | 8542.39.00.01 | |
| Additional Feature | WITH DIRECTION CONTROL | |
| Control Type | COMMON CONTROL | |
| Count Direction | BIDIRECTIONAL | |
| Family | LS | |
| JESD-30 Code | R-PDIP-T20 | |
| JESD-609 Code | e0 | |
| Logic IC Type | BUS TRANSCEIVER | |
| Max I(ol) | 0.024 A | |
| Number of Bits | 8 | |
| Number of Functions | 1 | |
| Number of Ports | 2 | |
| Number of Terminals | 20 | |
| Operating Temperature-Max | 75 °C | |
| Operating Temperature-Min | ||
| Output Characteristics | 3-STATE | |
| Output Polarity | TRUE | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | DIP | |
| Package Equivalence Code | DIP20,.3 | |
| Package Shape | RECTANGULAR | |
| Package Style | IN-LINE | |
| Propagation Delay (tpd) | 15 ns | |
| Qualification Status | Not Qualified | |
| Supply Voltage-Max (Vsup) | 5.25 V | |
| Supply Voltage-Min (Vsup) | 4.75 V | |
| Supply Voltage-Nom (Vsup) | 5 V | |
| Surface Mount | NO | |
| Technology | TTL | |
| Temperature Grade | COMMERCIAL EXTENDED | |
| Terminal Finish | TIN LEAD | |
| Terminal Form | THROUGH-HOLE | |
| Terminal Pitch | 2.54 mm | |
| Terminal Position | DUAL |
Alternate Parts for SN74LS645N
This table gives cross-reference parts and alternative options found for SN74LS645N. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of SN74LS645N, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Description | Manufacturer | Compare |
|---|---|---|---|
| SN74LS645-1J | LS SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, CDIP20 | Texas Instruments | SN74LS645N vs SN74LS645-1J |
| SN74LS645NE4 | Octal bus transceivers 20-PDIP 0 to 70 | Texas Instruments | SN74LS645N vs SN74LS645NE4 |
| SN74LS645-1N | Octal bus transceivers 20-PDIP 0 to 70 | Texas Instruments | SN74LS645N vs SN74LS645-1N |
| HD74LS645P | Bus Transceiver, LS Series, 1-Func, 8-Bit, True Output, TTL, PDIP20, DP-20N | Hitachi Ltd | SN74LS645N vs HD74LS645P |
| SN74LS645N | Octal bus transceivers 20-PDIP 0 to 70 | Texas Instruments | SN74LS645N vs SN74LS645N |
| SN74LS645NS | Bus Transceiver, LS Series, 1-Func, 8-Bit, True Output, TTL, PDIP20, 738-01 | Motorola Semiconductor Products | SN74LS645N vs SN74LS645NS |
| SN74LS645-1N3 | Octal bus transceivers 20-PDIP 0 to 70 | Texas Instruments | SN74LS645N vs SN74LS645-1N3 |
| HD74LS645P-E | LS SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDIP20, DP-20N | Renesas Electronics Corporation | SN74LS645N vs HD74LS645P-E |
| HD74LS645P | LS SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDIP20, 6.30 X 24.50 MM, 2.54 PITCH, PLASTIC, DIP-20 | Renesas Electronics Corporation | SN74LS645N vs HD74LS645P |
| DM74LS645N | LS SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDIP20, 0.300 INCH, PLASTIC, MS-001, DIP-20 | Rochester Electronics LLC | SN74LS645N vs DM74LS645N |